Server-Side Request Forgery (SSRF) Affecting org.apache.solr:solr-core package, versions [,8.8.2)


0.0
high

Snyk CVSS

    Exploit Maturity Proof of concept
    Attack Complexity Low
    Scope Changed
Expand this section
NVD
9.8 critical

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  • Snyk ID SNYK-JAVA-ORGAPACHESOLR-1245056
  • published 13 Apr 2021
  • disclosed 13 Apr 2021
  • credit Caolinhong (Skay)

How to fix?

Upgrade org.apache.solr:solr-core to version 8.8.2 or higher.

Overview

org.apache.solr:solr-core is an open source enterprise search platform built on Apache Lucene

Affected versions of this package are vulnerable to Server-Side Request Forgery (SSRF). The ReplicationHandler (normally registered at /replication under a Solr core) has a masterUrl (also leaderUrl alias) parameter that is used to designate another ReplicationHandler on another Solr core to replicate index data into the local core. These parameters are not checked against a similar configuration it uses for the shards parameter.